Difference between revisions of "Launaea intybacea"
Bull. Soc. Bot. Genève, sér. 2, 2: 114. 1910.
Common names: Wild-lettuce
Basionym: Lactuca intybacea Jacquin in J. A. Murray, Syst. Veg. ed. 14, 713. 1784
Synonyms: Brachyramphus intybacea (Jacquin) de Candolle
Treatment appears in FNA Volume 19. Treatment on page 272.
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|name=Lactuca intybacea | |name=Lactuca intybacea | ||
|authority=Jacquin | |authority=Jacquin | ||
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|publication_title=in J. A. Murray, Syst. Veg. ed. | |publication_title=in J. A. Murray, Syst. Veg. ed. | ||
|publication_place=14, 713. 1784 | |publication_place=14, 713. 1784 | ||
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|name=Brachyramphus intybacea | |name=Brachyramphus intybacea | ||
|authority=(Jacquin) de Candolle | |authority=(Jacquin) de Candolle | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Cichorieae;Launaea;Launaea intybacea | |hierarchy=Asteraceae;Asteraceae tribe Cichorieae;Launaea;Launaea intybacea | ||
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name=Launaea intybacea | name=Launaea intybacea | ||
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|authority=(Jacquin) Beauverd | |authority=(Jacquin) Beauverd | ||
|rank=species | |rank=species | ||
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|publication year=1910 | |publication year=1910 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V19_374.xml |
|tribe=Asteraceae tribe Cichorieae | |tribe=Asteraceae tribe Cichorieae | ||
|genus=Launaea | |genus=Launaea | ||
Revision as of 19:18, 16 December 2019
Leaves (5–)10–25+ × 2–6(–12) cm, usually runcinately to sinuately lobed, bases ± auriculate, ultimate margins spinulo-denticulate, apices acute to acuminate. Involucres 10–15 mm. Cypselae 4–5 mm; pappi 6–9 mm. 2n = 18 (as Lactuca runcinata).
Phenology: Flowering year-round.
Habitat: Disturbed sites, roadsides, coastal strands, agricultural lands
Elevation: 0–5[–1200+] m
Distribution
Fla., Tex., Mexico, West Indies, Central America, South America, introduced also in Old World.
Discussion
Launaea intybacea is occasionally used for food. It is a very successful r-strategist and is listed as a noxious plant in A Global Compendium of Weeds (R. Randall, http://www.hear.org/gcw/index.html).
Selected References
None.
Lower Taxa
None.